Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2022-26071

Quick assessment

Affected
F5 BIG-IP
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

F5 BIG-IP是美国F5公司的一款集成了网络流量管理、应用程序安全管理、负载均衡等功能的应用交付平台。 F5 BIG-IP 存在安全特征问题漏洞，该漏洞源于流量管理微内核 （TMM） 中应答 ICMP 数据包的限制方式存在缺陷，使得攻击者能够快速扫描打开的 UDP 端口。偏离路径的远程攻击者利用此漏洞可有效地绕过源端口 UDP 随机化。以下产品和版本受到影响：16.1.2.2 之前的 16.1.x 版本、15.1.5.1 之前的 15.1.x 版本、14.1.4.6 之前的 14.1.x 版本、13.

CVSS 7.4 · High EPSS 1.07% · P64

Possible ATT&CK Techniques 2 AI

T1042 T1046 · Network Service Discovery
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2022-26071

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
On F5 BIG-IP 16.1.x versions prior to 16.1.2.2, 15.1.x versions prior to 15.1.5.1, 14.1.x versions prior to 14.1.4.6, 13.1.x versions prior to 13.1.5, and all versions of 12.1.x and 11.6.x, a flaw in the way reply ICMP packets are limited in the Traffic Management Microkernel (TMM) allows an attacker to quickly scan open UDP ports. This flaw allows an off-path remote attacker to effectively bypass source port UDP randomization. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
使用不充分的随机数
Source: CVE Program / CVE List V5
Vulnerability Title
F5 BIG-IP 安全特征问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
F5 BIG-IP是美国F5公司的一款集成了网络流量管理、应用程序安全管理、负载均衡等功能的应用交付平台。 F5 BIG-IP 存在安全特征问题漏洞，该漏洞源于流量管理微内核 （TMM） 中应答 ICMP 数据包的限制方式存在缺陷，使得攻击者能够快速扫描打开的 UDP 端口。偏离路径的远程攻击者利用此漏洞可有效地绕过源端口 UDP 随机化。以下产品和版本受到影响：16.1.2.2 之前的 16.1.x 版本、15.1.5.1 之前的 15.1.x 版本、14.1.4.6 之前的 14.1.x 版本、13.
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
F5 BIG-IP 12.1.x -

II. Public POCs for CVE-2022-26071

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2022-26071

请登录查看更多情报信息。

Vendor Advisories for CVE-2022-26071 (1)

Same Patch Batch · F5 · 2022-05-05 · 43 CVEs total

CVE-2022-1388 9.8 CRITICAL F5 BIG-IP 访问控制错误漏洞
CVE-2022-25946 8.7 HIGH F5 BIG-IP 安全漏洞
CVE-2022-27806 8.7 HIGH F5 BIG-IP多款产品命令注入漏洞
CVE-2022-28707 8.0 HIGH F5 BIG-IP 跨站脚本漏洞
CVE-2022-29263 7.8 HIGH F5 BIG-IP APM 安全漏洞
CVE-2022-26415 7.7 HIGH F5 BIG-IP 命令注入漏洞
CVE-2022-29491 7.5 HIGH F5 BIG-IP多款产品代码问题漏洞
CVE-2022-27189 7.5 HIGH F5 BIG-IP 安全漏洞
CVE-2022-27230 7.5 HIGH F5 BIG-IP APM 跨站脚本漏洞
CVE-2022-26372 7.5 HIGH F5 BIG-IP 资源管理错误漏洞
CVE-2022-28691 7.5 HIGH F5 BIG-IP 资源管理错误漏洞
CVE-2022-28701 7.5 HIGH F5 BIG-IP 资源管理错误漏洞
CVE-2022-28705 7.5 HIGH F5 BIG-IP 输入验证错误漏洞
CVE-2022-28716 7.5 HIGH F5 BIG-IP 跨站脚本漏洞
CVE-2022-26890 7.5 HIGH 多款F5 BIG-IP产品安全漏洞
CVE-2022-28714 7.3 HIGH F5 BIG-IP 代码问题漏洞
CVE-2022-28695 7.2 HIGH F5 BIG-IP AFM 代码问题漏洞
CVE-2022-27878 6.8 MEDIUM F5 BIG-IP 多款产品跨站脚本漏洞
CVE-2022-27495 6.5 MEDIUM F5 NGINX Service Mesh 访问控制错误漏洞
CVE-2022-27634 6.5 MEDIUM F5 BIG-IP APM 输入验证错误漏洞

Showing top 20 of 43 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: BIG-IP
Same vendor: F5
Same weakness: CWE-330

V. Comments for CVE-2022-26071

No comments yet

Leave a comment